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lmdz1d.F @ 1948

Last change on this file since 1948 was 1948, checked in by idelkadi, 11 years ago

Option pour tourner sans thermiques ni ajustement sec si ifalg_thermals<0 (phylmd/physiq.F90)

Modifications permettant d'imposer des profils initiaux de traceurs

lus dans un tracer.inp.001 (phylmd/1DUTILS.h, 1D_read_forc_cases.h et lmdz1d.F)

Property copyright set to
Name of program: LMDZ
Creation date: 1984
Version: LMDZ5
License: CeCILL version 2
Holder: Laboratoire de m\'et\'eorologie dynamique, CNRS, UMR 8539
See the license file in the root directory

File size: 35.2 KB

Line
1	PROGRAM lmdz1d
2
3	USE ioipsl, only: ju2ymds, ymds2ju, ioconf_calendar
4	use phys_state_var_mod
5	use comgeomphy
6	use dimphy
7	use surface_data, only : type_ocean,ok_veget
8	use pbl_surface_mod, only : ftsoil, pbl_surface_init,
9	$ pbl_surface_final
10	use fonte_neige_mod, only : fonte_neige_init, fonte_neige_final
11
12	use infotrac ! new
13	use control_mod
14	USE indice_sol_mod
15	USE phyaqua_mod
16
17	implicit none
18	#include "dimensions.h"
19	#include "YOMCST.h"
20	#include "temps.h"
21	!!#include "control.h"
22	#include "iniprint.h"
23	#include "clesphys.h"
24	#include "dimsoil.h"
25	!#include "indicesol.h"
26
27	#include "comvert.h"
28	#include "compar1d.h"
29	#include "flux_arp.h"
30	#include "tsoilnudge.h"
31	#include "fcg_gcssold.h"
32	!!!#include "fbforcing.h"
33
34	!=====================================================================
35	! DECLARATIONS
36	!=====================================================================
37
38	!---------------------------------------------------------------------
39	! Externals
40	!---------------------------------------------------------------------
41	external fq_sat
42	real fq_sat
43
44	!---------------------------------------------------------------------
45	! Arguments d' initialisations de la physique (USER DEFINE)
46	!---------------------------------------------------------------------
47
48	integer, parameter :: ngrid=1
49	real :: zcufi = 1.
50	real :: zcvfi = 1.
51
52	!- real :: nat_surf
53	!- logical :: ok_flux_surf
54	!- real :: fsens
55	!- real :: flat
56	!- real :: tsurf
57	!- real :: rugos
58	!- real :: qsol(1:2)
59	!- real :: qsurf
60	!- real :: psurf
61	!- real :: zsurf
62	!- real :: albedo
63	!-
64	!- real :: time = 0.
65	!- real :: time_ini
66	!- real :: xlat
67	!- real :: xlon
68	!- real :: wtsurf
69	!- real :: wqsurf
70	!- real :: restart_runoff
71	!- real :: xagesno
72	!- real :: qsolinp
73	!- real :: zpicinp
74	!-
75	real :: fnday
76	real :: day, daytime
77	real :: day1
78	real :: heure
79	integer :: jour
80	integer :: mois
81	integer :: an
82
83	!
84	real :: paire = 1. ! aire de la maille
85	!** common /flux_arp/fsens,flat,ok_flux_surf
86
87	!---------------------------------------------------------------------
88	! Declarations related to forcing and initial profiles
89	!---------------------------------------------------------------------
90
91	integer :: kmax = llm
92	integer llm700,nq1,nq2
93	INTEGER, PARAMETER :: nlev_max=1000, nqmx=1000
94	real timestep, frac, timeit
95	real height(nlev_max),tttprof(nlev_max),qtprof(nlev_max),
96	. uprof(nlev_max),vprof(nlev_max),e12prof(nlev_max),
97	. ugprof(nlev_max),vgprof(nlev_max),wfls(nlev_max),
98	. dqtdxls(nlev_max),dqtdyls(nlev_max),
99	. dqtdtls(nlev_max),thlpcar(nlev_max),
100	. qprof(nlev_max,nqmx)
101
102	real :: fff
103	c integer :: forcing_type
104	logical :: forcing_les = .false.
105	logical :: forcing_armcu = .false.
106	logical :: forcing_rico = .false.
107	logical :: forcing_radconv = .false.
108	logical :: forcing_toga = .false.
109	logical :: forcing_twpice = .false.
110	logical :: forcing_amma = .false.
111	logical :: forcing_GCM2SCM = .false.
112	logical :: forcing_GCSSold = .false.
113	logical :: forcing_sandu = .false.
114	logical :: forcing_astex = .false.
115	logical :: forcing_fire = .false.
116	integer :: type_ts_forcing ! 0 = SST constant; 1 = SST read from a file
117	! (cf read_tsurf1d.F)
118
119	!vertical advection computation
120	! real d_t_z(llm), d_q_z(llm)
121	! real d_t_dyn_z(llm), d_q_dyn_z(llm)
122	! real zz(llm)
123	! real zfact
124
125	!flag forcings
126	logical :: nudge_wind=.true.
127	logical :: nudge_thermo=.false.
128	logical :: cptadvw=.true.
129	!=====================================================================
130	! DECLARATIONS FOR EACH CASE
131	!=====================================================================
132	!
133	#include "1D_decl_cases.h"
134	!
135	!---------------------------------------------------------------------
136	! Declarations related to vertical discretization:
137	!---------------------------------------------------------------------
138	real :: pzero=1.e5
139	real :: play (llm),zlay (llm),sig_s(llm),plev(llm+1)
140	real :: playd(llm),zlayd(llm),ap_amma(llm+1),bp_amma(llm+1),poub
141
142	!---------------------------------------------------------------------
143	! Declarations related to variables
144	!---------------------------------------------------------------------
145
146	integer :: iq
147	real :: phi(llm)
148	real :: teta(llm),tetal(llm),temp(llm),u(llm),v(llm),w(llm)
149	real :: rlat_rad(1),rlon_rad(1)
150	real :: omega(llm+1),omega2(llm),rho(llm+1)
151	real :: ug(llm),vg(llm),fcoriolis
152	real :: sfdt, cfdt
153	real :: du_phys(llm),dv_phys(llm),dt_phys(llm)
154	real :: du_dyn(llm),dv_dyn(llm),dt_dyn(llm)
155	real :: dt_cooling(llm),d_t_cool(llm),d_th_adv(llm)
156	real :: dq_cooling(llm),d_q_cool(llm)
157	real :: tmpvar(llm)
158	real :: alpha
159
160	REAL, ALLOCATABLE, DIMENSION(:,:):: q
161	REAL, ALLOCATABLE, DIMENSION(:,:):: dq
162	REAL, ALLOCATABLE, DIMENSION(:,:):: dq_dyn
163	REAL, ALLOCATABLE, DIMENSION(:,:):: d_q_adv
164
165	!---------------------------------------------------------------------
166	! Initialization of surface variables
167	!---------------------------------------------------------------------
168	real :: run_off_lic_0(1)
169	real :: fder(1),snsrf(1,nbsrf),qsurfsrf(1,nbsrf)
170	real :: evap(1,nbsrf),frugs(1,nbsrf)
171	real :: tsoil(1,nsoilmx,nbsrf)
172	real :: agesno(1,nbsrf)
173
174	!---------------------------------------------------------------------
175	! Call to phyredem
176	!---------------------------------------------------------------------
177	logical :: ok_writedem =.true.
178
179	!---------------------------------------------------------------------
180	! Call to physiq
181	!---------------------------------------------------------------------
182	integer, parameter :: longcles=20
183	logical :: firstcall=.true.
184	logical :: lastcall=.false.
185	real :: phis = 0.0
186	real :: clesphy0(longcles) = 0.0
187	real :: dpsrf
188
189	!---------------------------------------------------------------------
190	! Initializations of boundary conditions
191	!---------------------------------------------------------------------
192	integer, parameter :: yd = 360
193	real :: phy_nat (yd) = 0.0 ! 0=ocean libre,1=land,2=glacier,3=banquise
194	real :: phy_alb (yd) ! Albedo land only (old value condsurf_jyg=0.3)
195	real :: phy_sst (yd) ! SST (will not be used; cf read_tsurf1d.F)
196	real :: phy_bil (yd) = 1.0 ! Ne sert que pour les slab_ocean
197	real :: phy_rug (yd) ! Longueur rugosite utilisee sur land only
198	real :: phy_ice (yd) = 0.0 ! Fraction de glace
199	real :: phy_fter(yd) = 0.0 ! Fraction de terre
200	real :: phy_foce(yd) = 0.0 ! Fraction de ocean
201	real :: phy_fsic(yd) = 0.0 ! Fraction de glace
202	real :: phy_flic(yd) = 0.0 ! Fraction de glace
203
204	!---------------------------------------------------------------------
205	! Fichiers et d'autres variables
206	!---------------------------------------------------------------------
207	real ttt,bow,q1
208	integer :: ierr,k,l,i,it=1,mxcalc
209	integer jjmp1
210	parameter (jjmp1=jjm+1-1/jjm)
211	INTEGER nbteta
212	PARAMETER(nbteta=3)
213	REAL dudyn(iim+1,jjmp1,llm)
214	REAL PVteta(1,nbteta)
215	INTEGER read_climoz
216	!Al1
217	integer ecrit_slab_oc !1=ecrit,-1=lit,0=no file
218	data ecrit_slab_oc/-1/
219
220	!=====================================================================
221	! INITIALIZATIONS
222	!=====================================================================
223	! Initialization of Common turb_forcing
224	dtime_frcg = 0.
225	Turb_fcg_gcssold=.false.
226	hthturb_gcssold = 0.
227	hqturb_gcssold = 0.
228
229	!---------------------------------------------------------------------
230	! OPTIONS OF THE 1D SIMULATION (lmdz1d.def => unicol.def)
231	!---------------------------------------------------------------------
232	cAl1
233	call conf_unicol(99)
234	cAl1 moves this gcssold var from common fcg_gcssold to
235	Turb_fcg_gcssold = xTurb_fcg_gcssold
236	c --------------------------------------------------------------------
237	close(1)
238	cAl1
239	write(,) 'lmdz1d.def lu => unicol.def'
240
241	! forcing_type defines the way the SCM is forced:
242	!forcing_type = 0 ==> forcing_les = .true.
243	! initial profiles from file prof.inp.001
244	! no forcing by LS convergence ;
245	! surface temperature imposed ;
246	! radiative cooling may be imposed (iflag_radia=0 in physiq.def)
247	!forcing_type = 1 ==> forcing_radconv = .true.
248	! idem forcing_type = 0, but the imposed radiative cooling
249	! is set to 0 (hence, if iflag_radia=0 in physiq.def,
250	! then there is no radiative cooling at all)
251	!forcing_type = 2 ==> forcing_toga = .true.
252	! initial profiles from TOGA-COARE IFA files
253	! LS convergence and SST imposed from TOGA-COARE IFA files
254	!forcing_type = 3 ==> forcing_GCM2SCM = .true.
255	! initial profiles from the GCM output
256	! LS convergence imposed from the GCM output
257	!forcing_type = 4 ==> forcing_twpice = .true.
258	! initial profiles from TWP-ICE cdf file
259	! LS convergence, omega and SST imposed from TWP-ICE files
260	!forcing_type = 5 ==> forcing_rico = .true.
261	! initial profiles from RICO files
262	! LS convergence imposed from RICO files
263	!forcing_type = 6 ==> forcing_amma = .true.
264	! initial profiles from AMMA nc file
265	! LS convergence, omega and surface fluxes imposed from AMMA file
266	!forcing_type = 40 ==> forcing_GCSSold = .true.
267	! initial profile from GCSS file
268	! LS convergence imposed from GCSS file
269	!forcing_type = 50 ==> forcing_fire = .true.
270	! forcing from fire.nc
271	!forcing_type = 59 ==> forcing_sandu = .true.
272	! initial profiles from sanduref file: see prof.inp.001
273	! SST varying with time and divergence constante: see ifa_sanduref.txt file
274	! Radiation has to be computed interactively
275	!forcing_type = 60 ==> forcing_astex = .true.
276	! initial profiles from file: see prof.inp.001
277	! SST,divergence,ug,vg,ufa,vfa varying with time : see ifa_astex.txt file
278	! Radiation has to be computed interactively
279	!forcing_type = 61 ==> forcing_armcu = .true.
280	! initial profiles from file: see prof.inp.001
281	! sensible and latent heat flux imposed: see ifa_arm_cu_1.txt
282	! large scale advective forcing & radiative tendencies applied below 1000m: see ifa_arm_cu_2.txt
283	! use geostrophic wind ug=10m/s vg=0m/s. Duration of the case 53100s
284	! Radiation to be switched off
285	!
286	if (forcing_type .eq.0) THEN
287	forcing_les = .true.
288	elseif (forcing_type .eq.1) THEN
289	forcing_radconv = .true.
290	elseif (forcing_type .eq.2) THEN
291	forcing_toga = .true.
292	elseif (forcing_type .eq.3) THEN
293	forcing_GCM2SCM = .true.
294	elseif (forcing_type .eq.4) THEN
295	forcing_twpice = .true.
296	elseif (forcing_type .eq.5) THEN
297	forcing_rico = .true.
298	elseif (forcing_type .eq.6) THEN
299	forcing_amma = .true.
300	elseif (forcing_type .eq.40) THEN
301	forcing_GCSSold = .true.
302	elseif (forcing_type .eq.50) THEN
303	forcing_fire = .true.
304	elseif (forcing_type .eq.59) THEN
305	forcing_sandu = .true.
306	elseif (forcing_type .eq.60) THEN
307	forcing_astex = .true.
308	elseif (forcing_type .eq.61) THEN
309	forcing_armcu = .true.
310	IF(llm.NE.19.AND.llm.NE.40) stop 'Erreur nombre de niveaux !!'
311	else
312	write (,) 'ERROR : unknown forcing_type ', forcing_type
313	stop 'Forcing_type should be 0,1,2,3,4,5,6 or 40,59,60,61'
314	ENDIF
315	print*,"forcing type=",forcing_type
316
317	! if type_ts_forcing=0, the surface temp of 1D simulation is constant in time
318	! (specified by tsurf in lmdz1d.def); if type_ts_forcing=1, the surface temperature
319	! varies in time according to a forcing (e.g. forcing_toga) and is passed to read_tsurf1d.F
320	! through the common sst_forcing.
321
322	type_ts_forcing = 0
323	if (forcing_toga .or. forcing_sandu .or. forcing_astex)
324	: type_ts_forcing = 1
325
326	!---------------------------------------------------------------------
327	! Definition of the run
328	!---------------------------------------------------------------------
329
330	call conf_gcm( 99, .TRUE. , clesphy0 )
331	c-----------------------------------------------------------------------
332	c Choix du calendrier
333	c -------------------
334
335	c calend = 'earth_365d'
336	if (calend == 'earth_360d') then
337	call ioconf_calendar('360d')
338	write(,)'CALENDRIER CHOISI: Terrestre a 360 jours/an'
339	else if (calend == 'earth_365d') then
340	call ioconf_calendar('noleap')
341	write(,)'CALENDRIER CHOISI: Terrestre a 365 jours/an'
342	else if (calend == 'earth_366d') then
343	call ioconf_calendar('all_leap')
344	write(,)'CALENDRIER CHOISI: Terrestre bissextile'
345	else if (calend == 'gregorian') then
346	call ioconf_calendar('gregorian') ! not to be used by normal users
347	write(,)'CALENDRIER CHOISI: Gregorien'
348	else
349	write (,) 'ERROR : unknown calendar ', calend
350	stop 'calend should be 360d,earth_365d,earth_366d,gregorian'
351	endif
352	c-----------------------------------------------------------------------
353	c
354	cc Date :
355	c La date est supposee donnee sous la forme [annee, numero du jour dans
356	c l annee] ; l heure est donnee dans time_ini, lu dans lmdz1d.def.
357	c On appelle ymds2ju pour convertir [annee, jour] en [jour Julien].
358	c Le numero du jour est dans "day". L heure est traitee separement.
359	c La date complete est dans "daytime" (l'unite est le jour).
360	if (nday>0) then
361	fnday=nday
362	else
363	fnday=-nday/float(day_step)
364	endif
365
366	c Special case for arm_cu which lasts less than one day : 53100s !! (MPL 20111026)
367	IF(forcing_type .EQ. 61) fnday=53100./86400.
368	c Special case for amma which lasts less than one day : 64800s !! (MPL 20120216)
369	IF(forcing_type .EQ. 6) fnday=64800./86400.
370	annee_ref = anneeref
371	mois = 1
372	day_ref = dayref
373	heure = 0.
374	itau_dyn = 0
375	itau_phy = 0
376	call ymds2ju(annee_ref,mois,day_ref,heure,day)
377	day_ini = day
378	day_end = day_ini + fnday
379
380	IF (forcing_type .eq.2) THEN
381	! Convert the initial date of Toga-Coare to Julian day
382	call ymds2ju
383	$ (year_ini_toga,mth_ini_toga,day_ini_toga,heure,day_ju_ini_toga)
384
385	ELSEIF (forcing_type .eq.4) THEN
386	! Convert the initial date of TWPICE to Julian day
387	call ymds2ju
388	$ (year_ini_twpi,mth_ini_twpi,day_ini_twpi,heure_ini_twpi
389	$ ,day_ju_ini_twpi)
390	ELSEIF (forcing_type .eq.6) THEN
391	! Convert the initial date of AMMA to Julian day
392	call ymds2ju
393	$ (year_ini_amma,mth_ini_amma,day_ini_amma,heure_ini_amma
394	$ ,day_ju_ini_amma)
395
396	ELSEIF (forcing_type .eq.59) THEN
397	! Convert the initial date of Sandu case to Julian day
398	call ymds2ju
399	$ (year_ini_sandu,mth_ini_sandu,day_ini_sandu,
400	$ time_ini*3600.,day_ju_ini_sandu)
401
402	ELSEIF (forcing_type .eq.60) THEN
403	! Convert the initial date of Astex case to Julian day
404	call ymds2ju
405	$ (year_ini_astex,mth_ini_astex,day_ini_astex,
406	$ time_ini*3600.,day_ju_ini_astex)
407
408	ELSEIF (forcing_type .eq.61) THEN
409
410	! Convert the initial date of Arm_cu case to Julian day
411	call ymds2ju
412	$ (year_ini_armcu,mth_ini_armcu,day_ini_armcu,heure_ini_armcu
413	$ ,day_ju_ini_armcu)
414	ENDIF
415
416	daytime = day + time_ini/24. ! 1st day and initial time of the simulation
417	! Print out the actual date of the beginning of the simulation :
418	call ju2ymds(daytime,year_print, month_print,day_print,sec_print)
419	print *,' Time of beginning : ',
420	$ year_print, month_print, day_print, sec_print
421
422	!---------------------------------------------------------------------
423	! Initialization of dimensions, geometry and initial state
424	!---------------------------------------------------------------------
425	call init_phys_lmdz(1,1,llm,1,(/1/))
426	call suphel
427	call initcomgeomphy
428	call infotrac_init
429
430	if (nqtot>nqmx) STOP'Augmenter nqmx dans lmdz1d.F'
431	allocate(q(llm,nqtot)) ; q(:,:)=0.
432	allocate(dq(llm,nqtot))
433	allocate(dq_dyn(llm,nqtot))
434	allocate(d_q_adv(llm,nqtot))
435
436	c
437	c No ozone climatology need be read in this pre-initialization
438	c (phys_state_var_init is called again in physiq)
439	read_climoz = 0
440	c
441	call phys_state_var_init(read_climoz)
442
443	if (ngrid.ne.klon) then
444	print*,'stop in inifis'
445	print*,'Probleme de dimensions :'
446	print*,'ngrid = ',ngrid
447	print*,'klon = ',klon
448	stop
449	endif
450	!!!=====================================================================
451	!!! Feedback forcing values for Gateaux differentiation (al1)
452	!!!=====================================================================
453	!!! Surface Planck forcing bracketing call radiation
454	!! surf_Planck = 0.
455	!! surf_Conv = 0.
456	!! write(,) 'Gateaux-dif Planck,Conv:',surf_Planck,surf_Conv
457	!!! a mettre dans le lmdz1d.def ou autre
458	!!
459	!!
460	qsol = qsolinp
461	qsurf = fq_sat(tsurf,psurf/100.)
462	rlat=xlat
463	rlon=xlon
464	day1= day_ini
465	time=daytime-day
466	ts_toga(1)=tsurf ! needed by read_tsurf1d.F
467	rho(1)=psurf/(rdtsurf(1.+(rv/rd-1.)*qsurf))
468
469	!
470	!! mpl et jyg le 22/08/2012 :
471	!! pour que les cas a flux de surface imposes marchent
472	IF(.NOT.ok_flux_surf.or.max(abs(wtsurf),abs(wqsurf))>0.) THEN
473	fsens=-wtsurfrcpdrho(1)
474	flat=-wqsurfrlvttrho(1)
475	print *,'Flux: ok_flux wtsurf wqsurf',ok_flux_surf,wtsurf,wqsurf
476	ENDIF
477	print*,'Flux sol ',fsens,flat
478	!! ok_flux_surf=.false.
479	!! fsens=-wtsurfrcpdrho(1)
480	!! flat=-wqsurfrlvttrho(1)
481	!!!!
482
483	! Vertical discretization and pressure levels at half and mid levels:
484
485	pa = 5e4
486	!! preff= 1.01325e5
487	preff = psurf
488	IF (ok_old_disvert) THEN
489	call disvert0(pa,preff,ap,bp,dpres,presnivs,nivsigs,nivsig)
490	print *,'On utilise disvert0'
491	ELSE
492	call disvert(pa,preff,ap,bp,dpres,presnivs,nivsigs,nivsig,
493	: scaleheight)
494	print *,'On utilise disvert'
495	c Nouvelle version disvert permettant d imposer ap,bp (modif L.Guez) MPL 18092012
496	c Dans ce cas, on lit ap,bp dans le fichier hybrid.txt
497	ENDIF
498	sig_s=presnivs/preff
499	plev =ap+bp*psurf
500	play = 0.5*(plev(1:llm)+plev(2:llm+1))
501	ccc zlay=-rd300.log(play/psurf)/rg ! moved after reading profiles
502
503	IF (forcing_type .eq. 59) THEN
504	! pour forcing_sandu, on cherche l'indice le plus proche de 700hpa#3000m
505	write(,) '***********************'
506	do l = 1, llm
507	write(,) 'l,play(l),presnivs(l): ',l,play(l),presnivs(l)
508	if (trouve_700 .and. play(l).le.70000) then
509	llm700=l
510	print *,'llm700,play=',llm700,play(l)/100.
511	trouve_700= .false.
512	endif
513	enddo
514	write(,) '***********************'
515	ENDIF
516
517	c
518	!=====================================================================
519	! EVENTUALLY, READ FORCING DATA :
520	!=====================================================================
521
522	#include "1D_read_forc_cases.h"
523
524	if (forcing_GCM2SCM) then
525	write (,) 'forcing_GCM2SCM not yet implemented'
526	stop 'in initialization'
527	endif ! forcing_GCM2SCM
528
529	print*,'mxcalc=',mxcalc
530	print*,'zlay=',zlay(mxcalc)
531	print*,'play=',play(mxcalc)
532
533	cAl1 pour SST forced, appellé depuis ocean_forced_noice
534	ts_cur = tsurf ! SST used in read_tsurf1d
535	!=====================================================================
536	! Initialisation de la physique :
537	!=====================================================================
538
539	! Rq: conf_phys.F90 lit tous les flags de physiq.def; conf_phys appele depuis physiq.F
540	!
541	! day_step, iphysiq lus dans gcm.def ci-dessus
542	! timestep: calcule ci-dessous from rday et day_step
543	! ngrid=1
544	! llm: defini dans .../modipsl/modeles/LMDZ4/libf/grid/dimension
545	! rday: defini dans suphel.F (86400.)
546	! day_ini: lu dans run.def (dayref)
547	! rlat_rad,rlon-rad: transformes en radian de rlat,rlon lus dans lmdz1d.def (en degres)
548	! airefi,zcufi,zcvfi initialises au debut de ce programme
549	! rday,ra,rg,rd,rcpd declares dans YOMCST.h et calcules dans suphel.F
550	day_step = float(nsplit_phys)*day_step/float(iphysiq)
551	write (,) 'Time step divided by nsplit_phys (=',nsplit_phys,')'
552	timestep =rday/day_step
553	dtime_frcg = timestep
554	!
555	zcufi=airefi
556	zcvfi=airefi
557	!
558	rlat_rad(:)=rlat(:)*rpi/180.
559	rlon_rad(:)=rlon(:)*rpi/180.
560
561	call iniphysiq(ngrid,llm,rday,day_ini,timestep,
562	. rlat_rad,rlon_rad,airefi,zcufi,zcvfi,ra,rg,rd,rcpd,(/1/))
563	print*,'apres iniphysiq'
564
565	! 2 PARAMETRES QUI DEVRAIENT ETRE LUS DANS run.def MAIS NE LE SONT PAS ICI:
566	co2_ppm= 330.0
567	solaire=1370.0
568
569	! Ecriture du startphy avant le premier appel a la physique.
570	! On le met juste avant pour avoir acces a tous les champs
571	! NB: les clesphy0 seront remplies dans phyredem d'apres les flags lus dans gcm.def
572
573	if (ok_writedem) then
574
575	!--------------------------------------------------------------------------
576	! pbl_surface_init (called here) and pbl_surface_final (called by phyredem)
577	! need : qsol fder snow qsurf evap rugos agesno ftsoil
578	!--------------------------------------------------------------------------
579
580	type_ocean = "force"
581	run_off_lic_0(1) = restart_runoff
582	call fonte_neige_init(run_off_lic_0)
583
584	fder=0.
585	snsrf(1,:)=0. ! couverture de neige des sous surface
586	qsurfsrf(1,:)=qsurf ! humidite de l'air des sous surface
587	evap=0.
588	frugs(1,:)=rugos ! couverture de neige des sous surface
589	agesno = xagesno
590	tsoil(:,:,:)=tsurf
591	!------ AMMA 2e run avec modele sol et rayonnement actif (MPL 23052012)
592	! tsoil(1,1,1)=299.18
593	! tsoil(1,2,1)=300.08
594	! tsoil(1,3,1)=301.88
595	! tsoil(1,4,1)=305.48
596	! tsoil(1,5,1)=308.00
597	! tsoil(1,6,1)=308.00
598	! tsoil(1,7,1)=308.00
599	! tsoil(1,8,1)=308.00
600	! tsoil(1,9,1)=308.00
601	! tsoil(1,10,1)=308.00
602	! tsoil(1,11,1)=308.00
603	!-----------------------------------------------------------------------
604	call pbl_surface_init(qsol, fder, snsrf, qsurfsrf,
605	& evap, frugs, agesno, tsoil)
606
607	!------------------ prepare limit conditions for limit.nc -----------------
608	!-- Ocean force
609
610	print*,'avant phyredem'
611	pctsrf(1,:)=0.
612	if (nat_surf.eq.0.) then
613	pctsrf(1,is_oce)=1.
614	pctsrf(1,is_ter)=0.
615	else
616	pctsrf(1,is_oce)=0.
617	pctsrf(1,is_ter)=1.
618	end if
619
620	print*,'nat_surf,pctsrf(1,is_oce),pctsrf(1,is_ter)',nat_surf
621	$ ,pctsrf(1,is_oce),pctsrf(1,is_ter)
622
623	zmasq=pctsrf(1,is_ter)+pctsrf(1,is_lic)
624	zpic = zpicinp
625	ftsol=tsurf
626	falb1 = albedo
627	falb2 = albedo
628	rugoro=rugos
629	t_ancien(1,:)=temp(:)
630	q_ancien(1,:)=q(:,1)
631	pbl_tke=1.e-8
632
633	rain_fall=0.
634	snow_fall=0.
635	solsw=0.
636	sollw=0.
637	radsol=0.
638	rnebcon=0.
639	ratqs=0.
640	clwcon=0.
641	zmea=0.
642	zstd=0.
643	zsig=0.
644	zgam=0.
645	zval=0.
646	zthe=0.
647	sig1=0.
648	w01=0.
649	u_ancien(1,:)=u(:)
650	v_ancien(1,:)=v(:)
651
652	!------------------------------------------------------------------------
653	! Make file containing restart for the physics (startphy.nc)
654	!
655	! NB: List of the variables to be written by phyredem (via put_field):
656	! rlon,rlat,zmasq,pctsrf(:,is_ter),pctsrf(:,is_lic),pctsrf(:,is_oce)
657	! pctsrf(:,is_sic),ftsol(:,nsrf),tsoil(:,isoil,nsrf),qsurf(:,nsrf)
658	! qsol,falb1(:,nsrf),falb2(:,nsrf),evap(:,nsrf),snow(:,nsrf)
659	! radsol,solsw,sollw,fder,rain_fall,snow_fall,frugs(:,nsrf)
660	! agesno(:,nsrf),zmea,zstd,zsig,zgam,zthe,zpic,zval,rugoro
661	! t_ancien,q_ancien,frugs(:,is_oce),clwcon(:,1),rnebcon(:,1),ratqs(:,1)
662	! run_off_lic_0,pbl_tke(:,1:klev,nsrf),zmax0,f0,sig1,w01
663	! wake_deltat,wake_deltaq,wake_s,wake_cstar,wake_fip
664	!------------------------------------------------------------------------
665	CAl1 =============== restart option ==========================
666	if (.not.restart) then
667	call phyredem ("startphy.nc")
668	else
669	c (desallocations)
670	print*,'callin surf final'
671	call pbl_surface_final(qsol, fder, snsrf, qsurfsrf,
672	& evap, frugs, agesno, tsoil)
673	print*,'after surf final'
674	CALL fonte_neige_final(run_off_lic_0)
675	endif
676
677	ok_writedem=.false.
678	print*,'apres phyredem'
679
680	endif ! ok_writedem
681
682	!------------------------------------------------------------------------
683	! Make file containing boundary conditions (limit.nc) Al1->restartdyn*
684	! --------------------------------------------------
685	! NB: List of the variables to be written in limit.nc
686	! (by writelim.F, subroutine of 1DUTILS.h):
687	! phy_nat,phy_alb,phy_sst,phy_bil,phy_rug,phy_ice,
688	! phy_fter,phy_foce,phy_flic,phy_fsic)
689	!------------------------------------------------------------------------
690	do i=1,yd
691	phy_nat(i) = nat_surf
692	phy_alb(i) = albedo
693	phy_sst(i) = tsurf ! read_tsurf1d will be used instead
694	phy_rug(i) = rugos
695	phy_fter(i) = pctsrf(1,is_ter)
696	phy_foce(i) = pctsrf(1,is_oce)
697	phy_fsic(i) = pctsrf(1,is_sic)
698	phy_flic(i) = pctsrf(1,is_lic)
699	enddo
700
701	C fabrication de limit.nc
702	call writelim (1,phy_nat,phy_alb,phy_sst,phy_bil,phy_rug,
703	& phy_ice,phy_fter,phy_foce,phy_flic,phy_fsic)
704
705
706	call phys_state_var_end
707	cAl1
708	if (restart) then
709	print*,'call to restart dyn 1d'
710	Call dyn1deta0("start1dyn.nc",
711	& plev,play,phi,phis,presnivs,
712	& u,v,temp,q,omega2)
713
714	print*,'fnday,annee_ref,day_ref,day_ini',
715	& fnday,annee_ref,day_ref,day_ini
716	c** call ymds2ju(annee_ref,mois,day_ini,heure,day)
717	day = day_ini
718	day_end = day_ini + nday
719	daytime = day + time_ini/24. ! 1st day and initial time of the simulation
720
721	! Print out the actual date of the beginning of the simulation :
722	call ju2ymds(daytime, an, mois, jour, heure)
723	print *,' Time of beginning : y m d h',an, mois,jour,heure/3600.
724
725	day = int(daytime)
726	time=daytime-day
727
728	print,'*** intialised fields from restart1dyn *****'
729	print*,'plev,play,phi,phis,presnivs,u,v,temp,q,omega2'
730	print*,'temp(1),q(1,1),u(1),v(1),plev(1),phis :'
731	print*,temp(1),q(1,1),u(1),v(1),plev(1),phis
732	c raz for safety
733	do l=1,llm
734	dq_dyn(l,1) = 0.
735	enddo
736	endif
737	!Al1 ================ end restart =================================
738	IF (ecrit_slab_oc.eq.1) then
739	open(97,file='div_slab.dat',STATUS='UNKNOWN')
740	elseif (ecrit_slab_oc.eq.0) then
741	open(97,file='div_slab.dat',STATUS='OLD')
742	endif
743	!=====================================================================
744	! START OF THE TEMPORAL LOOP :
745	!=====================================================================
746
747	do while(it.le.nint(fnday*day_step))
748
749	if (prt_level.ge.1) then
750	print*,'XXXXXXXXXXXXXXXXXXX ITAP,day,time=',
751	. it,day,time,nint(fnday*day_step)
752	print*,'PAS DE TEMPS ',timestep
753	endif
754	!Al1 demande de restartphy.nc
755	if (it.eq.nint(fnday*day_step)) lastcall=.True.
756
757	!---------------------------------------------------------------------
758	! Interpolation of forcings in time and onto model levels
759	!---------------------------------------------------------------------
760
761	#include "1D_interp_cases.h"
762
763	if (forcing_GCM2SCM) then
764	write (,) 'forcing_GCM2SCM not yet implemented'
765	stop 'in time loop'
766	endif ! forcing_GCM2SCM
767
768	!---------------------------------------------------------------------
769	! Geopotential :
770	!---------------------------------------------------------------------
771
772	phi(1)=RDtemp(1)(plev(1)-play(1))/(.5*(plev(1)+play(1)))
773	do l = 1, llm-1
774	phi(l+1)=phi(l)+RD(temp(l)+temp(l+1))
775	. (play(l)-play(l+1))/(play(l)+play(l+1))
776	enddo
777
778	!---------------------------------------------------------------------
779	! Listing output for debug prt_level>=1
780	!---------------------------------------------------------------------
781	if (prt_level>=1) then
782	print *,' avant physiq : -------- day time ',day,time
783	write(,) 'firstcall,lastcall,phis',
784	: firstcall,lastcall,phis
785	write(*,'(a10,2a4,4a13)') 'BEFOR1 IT=','it','l',
786	: 'presniv','plev','play','phi'
787	write(*,'(a10,2i4,4f13.2)') ('BEFOR1 IT= ',it,l,
788	: presnivs(l),plev(l),play(l),phi(l),l=1,llm)
789	write(*,'(a11,2a4,a11,6a8)') 'BEFOR2','it','l',
790	: 'presniv','u','v','temp','q1','q2','omega2'
791	write(*,'(a11,2i4,f11.2,5f8.2,e10.2)') ('BEFOR2 IT= ',it,l,
792	: presnivs(l),u(l),v(l),temp(l),q(l,1),q(l,2),omega2(l),l=1,llm)
793	endif
794
795	!---------------------------------------------------------------------
796	! Call physiq :
797	!---------------------------------------------------------------------
798
799	call physiq(ngrid,llm,
800	: firstcall,lastcall,
801	: day,time,timestep,
802	: plev,play,phi,phis,presnivs,clesphy0,
803	: u,v,temp,q,omega2,
804	: du_phys,dv_phys,dt_phys,dq,dpsrf,
805	: dudyn,PVteta)
806	firstcall=.false.
807
808	!---------------------------------------------------------------------
809	! Listing output for debug prt_level>=1
810	!---------------------------------------------------------------------
811	if (prt_level>=1) then
812	write(*,'(a11,2a4,4a13)') 'AFTER1 IT=','it','l',
813	: 'presniv','plev','play','phi'
814	write(*,'(a11,2i4,4f13.2)') ('AFTER1 it= ',it,l,
815	: presnivs(l),plev(l),play(l),phi(l),l=1,llm)
816	write(*,'(a11,2a4,a11,6a8)') 'AFTER2','it','l',
817	: 'presniv','u','v','temp','q1','q2','omega2'
818	write(*,'(a11,2i4,f11.2,5f8.2,e10.2)') ('AFTER2 it= ',it,l,
819	: presnivs(l),u(l),v(l),temp(l),q(l,1),q(l,2),omega2(l),l=1,llm)
820	write(*,'(a11,2a4,a11,5a8)') 'AFTER3','it','l',
821	: 'presniv','du_phys','dv_phys','dt_phys','dq1','dq2'
822	write(*,'(a11,2i4,f11.2,5f8.2)') ('AFTER3 it= ',it,l,
823	: presnivs(l),86400du_phys(l),86400dv_phys(l),
824	: 86400dt_phys(l),86400dq(l,1),dq(l,2),l=1,llm)
825	write(,) 'dpsrf',dpsrf
826	endif
827	!---------------------------------------------------------------------
828	! Add physical tendencies :
829	!---------------------------------------------------------------------
830
831	fcoriolis=2.sin(rpixlat/180.)*romega
832	if (forcing_radconv .or. forcing_fire) then
833	fcoriolis=0.0
834	dt_cooling=0.0
835	d_th_adv=0.0
836	d_q_adv=0.0
837	endif
838
839	if (forcing_toga .or. forcing_GCSSold .or. forcing_twpice
840	: .or.forcing_amma) then
841	fcoriolis=0.0 ; ug=0. ; vg=0.
842	endif
843	if(forcing_rico) then
844	dt_cooling=0.
845	endif
846
847	print*, 'fcoriolis ', fcoriolis, xlat
848
849	du_age(1:mxcalc)=
850	: fcoriolis*(v(1:mxcalc)-vg(1:mxcalc))
851	dv_age(1:mxcalc)=
852	: -fcoriolis*(u(1:mxcalc)-ug(1:mxcalc))
853
854	!!!!!!!!!!!!!!!!!!!!!!!!
855	! Geostrophic wind
856	!!!!!!!!!!!!!!!!!!!!!!!!
857	sfdt = sin(0.5fcoriolistimestep)
858	cfdt = cos(0.5fcoriolistimestep)
859	!
860	du_age(1:mxcalc)= -2.sfdt/timestep
861	: (sfdt*(u(1:mxcalc)-ug(1:mxcalc)) -
862	: cfdt*(v(1:mxcalc)-vg(1:mxcalc)) )
863	!! : fcoriolis*(v(1:mxcalc)-vg(1:mxcalc))
864	!
865	dv_age(1:mxcalc)= -2.sfdt/timestep
866	: (cfdt*(u(1:mxcalc)-ug(1:mxcalc)) +
867	: sfdt*(v(1:mxcalc)-vg(1:mxcalc)) )
868	!! : -fcoriolis*(u(1:mxcalc)-ug(1:mxcalc))
869	!
870	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
871	! call writefield_phy('dv_age' ,dv_age,llm)
872	! call writefield_phy('du_age' ,du_age,llm)
873	! call writefield_phy('du_phys' ,du_phys,llm)
874	! call writefield_phy('u_tend' ,u,llm)
875	! call writefield_phy('u_g' ,ug,llm)
876	!
877	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
878	!! Increment state variables
879	!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
880	u(1:mxcalc)=u(1:mxcalc) + timestep*(
881	: du_phys(1:mxcalc)
882	: +du_age(1:mxcalc) )
883	v(1:mxcalc)=v(1:mxcalc) + timestep*(
884	: dv_phys(1:mxcalc)
885	: +dv_age(1:mxcalc) )
886	q(1:mxcalc,:)=q(1:mxcalc,:)+timestep*(
887	: dq(1:mxcalc,:)
888	: +d_q_adv(1:mxcalc,:) )
889
890	if (prt_level.ge.1) then
891	print *,
892	: 'physiq-> temp(1),dt_phys(1),d_th_adv(1),dt_cooling(1) ',
893	: temp(1),dt_phys(1),d_th_adv(1),dt_cooling(1)
894	print*,du_phys
895	print*, v
896	print*, vg
897	endif
898
899	temp(1:mxcalc)=temp(1:mxcalc)+timestep*(
900	. dt_phys(1:mxcalc)
901	. +d_th_adv(1:mxcalc)
902	. +dt_cooling(1:mxcalc)) ! Taux de chauffage ou refroid.
903
904	teta=temp(pzero/play)*rkappa
905	!
906	!---------------------------------------------------------------------
907	! Nudge soil temperature if requested
908	!---------------------------------------------------------------------
909
910	IF (nudge_tsoil) THEN
911	ftsoil(1,isoil_nudge,:) = ftsoil(1,isoil_nudge,:)
912	. -timestep/tau_soil_nudge*(ftsoil(1,isoil_nudge,:)-Tsoil_nudge)
913	ENDIF
914
915	!---------------------------------------------------------------------
916	! Add large-scale tendencies (advection, etc) :
917	!---------------------------------------------------------------------
918
919	ccc nrlmd
920	ccc tmpvar=teta
921	ccc call advect_vert(llm,omega,timestep,tmpvar,plev)
922	ccc
923	ccc teta(1:mxcalc)=tmpvar(1:mxcalc)
924	ccc tmpvar(:)=q(:,1)
925	ccc call advect_vert(llm,omega,timestep,tmpvar,plev)
926	ccc q(1:mxcalc,1)=tmpvar(1:mxcalc)
927	ccc tmpvar(:)=q(:,2)
928	ccc call advect_vert(llm,omega,timestep,tmpvar,plev)
929	ccc q(1:mxcalc,2)=tmpvar(1:mxcalc)
930
931	!---------------------------------------------------------------------
932	! Air temperature :
933	!---------------------------------------------------------------------
934	if (lastcall) then
935	print*,'Pas de temps final ',it
936	call ju2ymds(daytime, an, mois, jour, heure)
937	print*,'a la date : a m j h',an, mois, jour ,heure/3600.
938	endif
939
940	c incremente day time
941	c print*,'daytime bef',daytime,1./day_step
942	daytime = daytime+1./day_step
943	!Al1dbg
944	day = int(daytime+0.1/day_step)
945	c time = max(daytime-day,0.0)
946	cAl1&jyg: correction de bug
947	ccc time = real(mod(it,day_step))/day_step
948	time = time_ini/24.+real(mod(it,day_step))/day_step
949	c print*,'daytime nxt time',daytime,time
950	it=it+1
951
952	enddo
953
954	!Al1
955	if (ecrit_slab_oc.ne.-1) close(97)
956
957	!Al1 Call to 1D equivalent of dynredem (an,mois,jour,heure ?)
958	! -------------------------------------
959	call dyn1dredem("restart1dyn.nc",
960	: plev,play,phi,phis,presnivs,
961	: u,v,temp,q,omega2)
962
963	CALL abort_gcm ('lmdz1d ','The End ',0)
964
965	end
966
967	#include "1DUTILS.h"
968	#include "1Dconv.h"
969
970

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